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Last modified: 18 May 2010

URL: http://cxc-newtest.cfa.harvard.edu/ciao4.2/bugs/dmregrid.html

Bugs: dmregrid


Bugs

  1. Incorrect physical and world coordinates in the output

  2. Open-ended binning intervals do not work. (28 Dec 2009)


Bugs

  1. Incorrect physical and world coordinates in the output

    If the lower limits in the bin parameter are set to anything other than 1 - i.e. xlo:xhi:xbin,ylo:yhi:ybin where xlo and/or ylo do not equal 1 - dmregrid fails to update the physical-to-logical coordinate system, which causes both physical and world coordinates to be incorrect in the output file.

  2. Open-ended binning intervals do not work. (28 Dec 2009)

    The tool will fail if you provide open-ended intervals for the x binning, e.g. "::5,::5".

    # dmregrid (CIAO 4.2): ERROR: Could not parse maxx string ':5,'
    

    If the x-binning endpoints are provided but y endpoints are left open-ended, e.g. "1:1000:5,::5", the tool fails silently. The output file has no y-dimension:

    % dmlist ytest.fits blocks
    
    --------------------------------------------------------------------------------
    Dataset: ytest.fits
    --------------------------------------------------------------------------------
    
         Block Name Type Dimensions
    --------------------------------------------------------------------------------
    Block 1: ytest.fits Image Real4(200x0)
    

Last modified: 18 May 2010